公开(公告)号：US09647937B1

公开(公告)日：2017-05-09

申请号：US15012387

申请日：2016-02-01

Applicant: Juniper Networks, Inc.

Inventor： Mohini Dukes ,  Jerome P. Moisand

IPC: G06F15/16 ,  H04L12/715 ,  H04L12/931 ,  H04L12/721

CPC classification number: H04L45/64 ,  H04L45/38 ,  H04L47/10 ,  H04L49/351 ,  H04L49/70

Abstract: A network device includes an internal policy engine that makes local policy decisions for packet flows and controls policies applied by service modules and forwarding components of the network device. The policy engine interacts with an external policy server to receive policies using software defined networking (SDN) protocol as if the data plane of the network device were directly exposed to the external policy server by the SDN protocol.

公开(公告)号：US09252972B1

公开(公告)日：2016-02-02

申请号：US13723177

申请日：2012-12-20

Applicant: Juniper Networks, Inc.

Inventor： Mohini Dukes ,  Jerome P. Moisand

IPC: G06F15/16 ,  H04L12/54

CPC classification number: H04L45/64 ,  H04L45/38 ,  H04L47/10 ,  H04L49/351 ,  H04L49/70

Abstract: A network device includes an internal policy engine that makes local policy decisions for packet flows and controls policies applied by service modules and forwarding components of the network device. The policy engine interacts with an external policy server to receive policies using software defined networking (SDN) protocol as if the data plane of the network device were directly exposed to the external policy server by the SDN protocol.

Abstract translation: 网络设备包括内部策略引擎，其对分组流进行本地策略决策，并且控制由服务模块应用的策略以及网络设备的转发组件。 策略引擎与外部策略服务器进行交互，以使用软件定义的网络（SDN）协议接收策略，就像网络设备的数据平面通过SDN协议直接暴露给外部策略服务器一样。